Diehard Miniatures was founded by 3 well known sculptors (Tim Prow, Chaz Elliott and Drew Williams) in 2014. They offer a line of different fantasy races, including some Goblinoids. While one of them is aimed at Sci-Fi players, the other 3 fit in with fantasy armies.
There are on Orc and one Goblin each for £6 respectively as well as a Troll for £12. Diehard Miniatures can be found on Facebook and you can buy their miniatures on their Website. All pictures shown belong to Diehard Miniatures.